He was put on probation for beating up his girlfriend.他因殴打女友而服缓刑。在试用期；在考察期
She's still on probation.她仍在试用期。
英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。